Product Description

The MDD093C-N-040-N2M-110PB2 is an AC servo motor. It is part of the MDD series of digital motors that are developed by Bosch Rexroth. The MDD series is installed with a drive controller. One of the controller product lines that is compatible with MDD motors is the DDS series from Bosch. The motor includes an optional blocking brake. The brake works on the electrical release principal. It operates at 24 Volts DC and draws 0.7 Amps current.  The weight of the brake is 1.1 kilograms. The brake clamping delay is 30 milliseconds. The brake release delay is 70 milliseconds. Brakes rated for 11 Nm holding torque are also available from MDD093 motors. The permissible ambient temperature range for motor use is 0 to 45 degrees Celsius. The motor output derates at higher ambient temperatures.

The permissible altitude range for motor operation is 0 to 1000 meters. The motor output derates at higher altitudes. The permissible ambient temperature range for motor storage is -20 to 80 degrees Celsius. The permissible ambient temperature range for motor transport is -20 to 80 degrees Celsius. The protection category of the motor housing is IP65. This means that motor is totally dust proof. The housing also provides protection form moisture ingress. The surface of the housing is covered in a black prime coat (RAL 9005). If required, the layer of paint can be applied over the prime coat. Features available on the MDD093C-N-040-N2M-110PB2 include shaft with keyway, multiturn absolute encoder, and a power connection on side B. The integrated encoder enables digital servo feedback. The nominal motor speed is 4000 RPM. The housing of the MDD093C-N-040-N2M-110PB2 is suited to natural convection or surface cooling.